| abs() |
stdlib.h |
abs() — Calculate Integer Absolute Value |
Calculates the absolute value of
an integer. |
| ceil() |
math.h |
ceil() — Find Integer >=Argument |
Calculates the double value representing
the smallest integer that is greater than or equal to a number. |
| div() |
stdlib.h |
div() — Calculate Quotient and Remainder |
Calculates the quotient and remainder
of an integer. |
| erf() |
math.h |
erf() – erfc() — Calculate Error Functions |
Calculates the error function. |
| erfc() |
math.h |
erf() – erfc() — Calculate Error Functions |
Calculates the error function for
large numbers. |
| exp() |
math.h |
exp() — Calculate Exponential Function |
Calculates an exponential function. |
| fabs() |
math.h |
fabs() — Calculate Floating-Point Absolute Value |
Calculates the absolute value of
a floating-point number. |
| floor() |
math.h |
floor() —Find Integer <=Argument |
Calculates the double value representing
the largest integer that is less than or equal to a number. |
| fmod() |
math.h |
fmod() — Calculate Floating-Point Remainder |
Calculates the floating-point
remainder of one argument divided by another. |
| frexp() |
math.h |
frexp() — Separate Floating-Point Value |
Separates a floating-point number
into its mantissa and exponent. |
| gamma() |
math.h |
gamma() — Gamma Function |
Calculates the gamma function. |
| hypot() |
math.h |
hypot() — Calculate Hypotenuse |
Calculates the hypotenuse. |
| labs() |
stdlib.h |
labs() — llabs() — Calculate Absolute
Value of Long and Long Long Integer |
Calculates the absolute value of
a long integer. |
| llabs() |
stdlib.h |
labs() — llabs() — Calculate Absolute
Value of Long and Long Long Integer |
Calculates the absolute value of
a long long integer. |
| ldexp() |
math.h |
ldexp() — Multiply by a Power of Two |
Multiplies a floating-point number
by an integral power of 2. |
| ldiv() |
stdlib.h |
ldiv() — lldiv() — Perform Long and Long
Long Division |
Calculates the quotient and remainder
of a long integer. |
| lldiv() |
stdlib.h |
ldiv() — lldiv() — Perform Long and Long
Long Division |
Calculates the quotient and remainder
of a long long integer. |
| log() |
math.h |
log() — Calculate Natural Logarithm |
Calculates natural logarithm. |
| log10() |
math.h |
log10() — Calculate Base 10 Logarithm |
Calculates base 10 logarithm. |
| modf() |
math.h |
modf() — Separate Floating-Point Value |
Calculates the signed fractional
portion of the argument. |
| nextafter() |
math.h |
nextafter() — nextafterl()— nexttoward() —
nexttowardl() — Calculate the Next Representable Floating-Point
Value |
Calculates the next representable floating-point
value. |
| nextafterl() |
math.h |
nextafter() — nextafterl()— nexttoward() —
nexttowardl() — Calculate the Next Representable Floating-Point
Value |
Calculates the next representable floating-point
value. |
| nexttoward() |
math.h |
nextafter() — nextafterl()— nexttoward() —
nexttowardl() — Calculate the Next Representable Floating-Point
Value |
Calculates the next representable floating-point
value. |
| nexttowardl() |
math.h |
nextafter() — nextafterl()— nexttoward() —
nexttowardl() — Calculate the Next Representable Floating-Point
Value |
Calculates the next representable floating-point
value. |
| pow() |
math.h |
pow() — Compute Power |
Calculates the value of an argument
raised to a power. |
| sqrt() |
math.h |
sqrt() — Calculate Square Root |
Calculates the square root of a number. |